Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

1. Introduction to Anatomy & Physiology

Anatomical Terms for the Arm and Hand

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Anatomical Terms for the Arm and Hand

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Multiple Choice

As a nurse, you've been asked to place an IV in the antecubital fossa. Where to you place the IV?

Inside of the elbow

Back of the hand

Inside of the wrist

The upper arm

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Verified step by step guidance

Understand the anatomy of the antecubital fossa: The antecubital fossa is the triangular area on the anterior aspect of the elbow. It is bounded by the brachioradialis muscle laterally, the pronator teres muscle medially, and the line connecting the epicondyles of the humerus superiorly.

Identify the common veins used for IV placement: In the antecubital fossa, the most commonly accessed veins for IV placement are the median cubital vein, cephalic vein, and basilic vein. These veins are superficial and easily accessible.

Consider the advantages of placing an IV in the antecubital fossa: This area is often chosen for IV placement due to the size and accessibility of the veins, which can accommodate larger gauge needles and provide reliable access for fluid administration.

Evaluate the options given: The inside of the elbow corresponds to the antecubital fossa, which is a common site for IV placement due to the presence of large, accessible veins.

Conclude the best location for IV placement based on anatomical knowledge: Based on the anatomy and common practice, the inside of the elbow (antecubital fossa) is the preferred site for IV placement among the options provided.